from tkinter import *
print('Введите координату X:')
X=int(input())
print('Введите координату Y:')
Y=int(input())
print('Введите коэффициент N:')
N=int(input())
coords=[0,0,10,0,10,10,20,10,20,0,30,0,30,20,0,20]
root=Tk()
root.title('ИТ марафон')
root.geometry('500x500')
canvas=Canvas(bg='white', width=500, height=500)
canvas.pack(anchor=CENTER, expand=1)
if N == 0 and X>=0 and X<=500 and Y>+0 and Y<=500:
    pass
else:
    if N > 0 and 0*N+X>=0 and 0*N+Y>=0 and 20*N+X<=500 and 20*N+Y<=500:
        pass
    else:
        if N < 0 and 20*N+X>=0 and 20*N+Y>=0 and 0*N+X<=500 and 0*N+Y<=500:
            pass
        else:
            print('Размер фигуры превышает максимальный размер поля')
            exit()
canvas.create_polygon(coords[0] *N+X, coords[1] *N+Y,
                      coords[2] *N+X, coords[3] *N+Y,
                      coords[4] *N+X, coords[5] *N+Y,
                      coords[6] *N+X, coords[7] *N+Y,
                      coords[8] *N+X, coords[9] *N+Y,
                      coords[10] *N+X, coords[11] *N+Y,
                      coords[12] *N+X, coords[13] *N+Y,
                      coords[14] *N+X, coords[15] *N+Y)
root.mainloop()


